Wall controller button layout



FIG. 1 is a perspective view of a wall controller button layout showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view hereof;

FIG. 4 is a right side elevation view, the left side being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a wall controller button layout, as shown and described. 